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GRID SYSTEM OPERATION SUMMARY (SABAH)
FORECAST ACTUAL VARIANCE
Maximum Demand (22nd MARCH' 2013) 845 MW 837 MW ‐0.90%
Maximum Energy (22nd MARCH' 2013) 17.9 MW 16.4 GWh ‐8.38%
Maximum Demand (record high 18th MARCH' 2013) 840 MW 846 MW 0.65%
Prepared by:
Electricity Market Operations
Electricity Supply & Market Regulations Dept.
Energy Commission Malaysia y
27‐Mar‐13
OPERATION
500MW EAST COAST GRID GENERATION PROFILE ON 22nd MARCH' 2013
‐200
‐100 0 100 200 300 400
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 HOUR
INSTALLED CAPACITY ON LINE CAPACITY
DEMAND OPERATING RESERVE
38261.9 37275.2 35930.9 34914.4 35322.2 36270.6 34275.7 41082.2 46209.1 51144.3 51941.3 49529.5 48800.6 52549.5 53417.5 52476.5 48561.9 45810.8 49400.9 47447 47856.2 44031.6 40353.2 39570.6 West Cost
WEST COAST GRID OPERATION
0 100 200 300 400 500 600 700 800 900 1000
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MW
HOUR WEST COAST GRID GENERATION PROFILE ON 22nd MARCH' 2013
EAST COAST GRID
INSTALLED CAPACITY 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 417.9 ON LINE CAPACITY 66 66 66 66 66 66 66 175.5 209.5 211.5 211.5 211.5 211.5 211.5 211.5 211.5 209.5 209.5 209.5 221.5 204.5 177 158 134 DEMAND 203.93 200.46 196.32 188.77 195.79 198.92 187.62 229.71 261.69 276.7 281.25 264.97 260.2 278.43 284.05 277.72 257.12 249.54 272.4 270.97 273.19 261.76 245.62 226.18 OPERATING RESERVE -137.93 -134.46 -130.32 -122.77 -129.79 -132.92 -121.62 -54.21 -52.19 -65.2 -69.75 -53.47 -48.7 -66.93 -72.55 -66.22 -47.62 -40.04 -62.9 -49.47 -68.69 -84.76 -87.62 -92.18 East Cost 9609.47 9540.12 9584.33 9293.71 8203.53 9233.05 9543.44 20090.2 23694.9 23761 24530.3 24644.3 25292 24993.4 24778.5 25175.3 23850.1 24197.3 24227 24411 22630.3 19584.1 18164.9 14474.6
EAST COAST GRID
WEST COAST GRID
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
INSTALLED CAPACITY 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 858.5 ON LINE CAPACITY 611 611 611 611 611 611 611 674 685 699.6 699.6 699.6 699.6 699.6 699.6 699.6 688.6 699.6 721.6 707 707 665 646 632.5 DEMAND 528.2 513.4 496.6 482.8 488.3 500.1 469.8 513.7 598.7 657.8 668.7 634.2 622.5 671.3 683.1 671.2 608.9 566.3 638.4 626.6 631.3 598.4 562.6 540 OPERATING RESERVE 82.8 97.6 114.4 128.2 122.7 110.9 141.2 160.3 86.3 41.8 30.9 65.4 77.1 28.3 16.5 28.4 79.7 133.3 83.2 80.4 75.7 66.6 83.4 92.5
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
INSTALLED CAPACITY ON LINE CAPACITY
DEMAND OPERATING RESERVE
Daily Generation Mix Profile 22nd March' 2013
69.8%
7.1%
18.9%
4.3%
Gas
Hydro
Distillate
SREP
BIOMASS
30%
70%
Generation Mix Profile for 22nd March 2013
Gas 11,747 MWh
Hydro 1,197 MWh Distillate 3,177 MWh
SREP 719 MWh
DISTILLATE GAS HYDRO
SESB 1 ,552.50 MWh 1 ,576.10 MWh 1 ,180.00 MWh ‐ MWh
IPP 1 ,624.80 MWh 10,1 70.70 MWh 16.8 0 MWh ‐ MWh
SREP ‐ MWh ‐ MWh MWh 719.20 MWh GENERATION MIX SESB‐IPP‐SREP 22nd March' 2013
TOTAL 3 ,177.30 MWh 11,7 46.80 MWh 1 ,196.80 MWh 719.20 MWh
DISTILLATE GAS HYDRO BIOMASS
60%SESB 9% 9% 7% 0%
60%IPP 10% 60% 0% 0%
50%SREP 0% 0% 0% 4%
TOTAL 100% 100% 100% 100%
40%TOTALLY 16,840.10
DIST (IPP) 10%
DIST (SESB) 9%
SREP 4%
GAS (SESB) 9%
GAS (IPP) 60%
HYDRO (SESB) 7%
HYDRO (IPP) 0%
total 100%
0%
10%
20%
30%
SESB IPP SREP
9% 10%
0%
9%
0%
7%
0% 0%
0% 0% 4%
DISTILLATE GAS HYDRO BIOMASS
